1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 002d4cdc319f..a77f05ce8325 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -180,7 +180,8 @@ static int efx_ef10_probe(struct efx_nic *efx)
                       EFX_MAX_CHANNELS,
                       resource_size(&efx->pci_dev->resource[EFX_MEM_BAR]) /
                       (EFX_VI_PAGE_SIZE * EFX_TXQ_TYPES));
-        BUG_ON(efx->max_channels == 0);
+        if (WARN_ON(efx->max_channels == 0))
+                return -EIO;
 
         nic_data = kzalloc(sizeof(*nic_data), GFP_KERNEL);
         if (!nic_data)